I(18m) need advice from men who are in relationship or has experience. Women can answer too

So there is this one girl in my college which i like she is very quite nerdy and introvert type of a girl(she only talks to her one friend, and don't talk to boys).

I did make my first move and started talking to her about books and studies.

The problem here is that we only talked about books 📚 and studies and we never talked anything other than study related matter.

I need a sincere advice on how to start a conversation other than study related matter? So that I develop a good bond with her.